Four friends went to the movies east ticket cost eight dollars and each person bought popcorn in a soda for five dollars how much did they spend

answer:

total cost: 4x + 20

step-by-step explanation:

the first thing we need to know are the prices:

popcorn 4 $

large pretzel $ 3

small soda 2 $

water $ 2

ticket costs $ x

the second thing we need to know is how many things were bought:

they bought:

four large pretzels

four bottles of water

four tickets

the mathematical expression is

total cost: 4x + 4 (3) +4 (2)

simplifying

total cost: 4x + 20

answer

the total cost of tickets and snacks or beverages was:

total cost: 4x + 20

answer: for each 3 girls there is 2 boys . 3: 2

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total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98